3WT8121-5UW74-5AB1

Product ID:170235
Updated: 2026/4/23
Siemens 3WT8121-5UW74-5AB1

Key Features

  • 1Achieve reliable protection with a high breaking capacity up to 66 kA. 2、Customize protection easily using modular electronic trip units. 3、Simplify handling and maintenance with a withdrawable design on guide rails. 4、Enhance safety with IP55 protection and a mechanical reclosing lockout. 5、Apply across a wide range from 400A to 4000A for versatile use.
Product Details
3WT8121-5UW74-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Packaging Quantity
1
Quantity Unit
1 Piece
Package size unit of measure
MM
Packaging Dimension
150,00 x 200,00 x 30,00
Net Weight (kg)
0,037 Kg
Estimated dispatch time (Working Days)
20 Day/Days
Export Control Regulations
AL : N / ECCN : N
Notes
Please enter text for every Y option (using the Configurator).
Product Lifecycle (PLM)
PM300:Active Product
Product family
Actuators and indicators, 22 mm, round, plastic, black
Product Description
Indicator lights, 22 mm, round, plastic, red, lens, smooth, with holder, LED module, with integrated LED 230 V AC, screw terminal, with laser labeling, inscription or symbol Customer-specific selection with SIRIUS ACT configurator (CIN)
Article Number (Market Facing Number)
3SU1106-6AA20-1AA0-Z Y19

Specifications may be subject to change without notice